310-0103-000 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

310-0103-000: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.255 INCHES MINIMUM0.255 INCHES MINIMUM IN, hardness_rating: 90.0 ROCKWELL B NOMINAL90.0 ROCKWELL B NOMINAL, outside_diameter: 0.489 INCHES MAXIMUM0.489 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: CADMIUM AND CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-059-0269, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

310-0103-000

NSN: 5310-01-059-0269
FSC: 5310 — Nuts and Washers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
hole_diameter	0.255 INCHES MINIMUM0.255 INCHES MINIMUM IN
hardness_rating	90.0 ROCKWELL B NOMINAL90.0 ROCKWELL B NOMINAL
outside_diameter	0.489 INCHES MAXIMUM0.489 INCHES MAXIMUM IN
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	CADMIUM AND CHROMATE OVERALL
material_thickness	0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN
material_document_and_classification	QQ-B-750 COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-059-0269

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HARDNESS RATING: 90.0 ROCKWELL B NOMINAL90.0 ROCKWELL B NOMINAL

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-750 COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.489 INCHES MAXIMUM0.489 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL

•

MATERIAL: COPPER ALLOY OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	90.0 ROCKWELL B NOMINAL90.0 ROCKWELL B NOMINAL
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-750 COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.489 INCHES MAXIMUM0.489 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
MATERIAL	COPPER ALLOY OVERALL
HOLE DIAMETER	0.255 INCHES MINIMUM0.255 INCHES MINIMUM IN

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 310-0103-000?

310-0103-000 is a WASHER,LOCK.

What is the NSN for 310-0103-000?

310-0103-000 is cataloged in the U.S. Government catalog under NSN 5310-01-059-0269. This indicates validated use in U.S. government and defense supply chains.

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310-0103-000 — WASHER,LOCK

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